3/16" Orifice – New Style Blast Gun Orifice Insert – Abrasive Blasting Replacement – Replaces Clemco 11961

Model: 1349-490
Category: Abrasive Blasting Equipment → Blast Gun Components
Type: Orifice Insert (Air Jet – New Style)

The 3/16" New Style Orifice Insert (1349-490) is a high-flow airflow component designed for new style blast gun assemblies, delivering strong performance for high CFM abrasive blasting systems.

Key Features & Benefits

• High-flow 3/16" orifice for increased performance
• Designed for new style blast gun assemblies
• Ideal for high CFM systems and demanding applications
• Maintains proper air-to-media ratio
• Durable construction for industrial use
• Direct replacement for Clemco 11961

Technical Specifications

• Model: 1349-490
• Type: Orifice Insert (Air Jet – New Style)
• Orifice Size: 3/16"
• Application: Abrasive Blasting
• Weight: 0.24 lbs
• Condition: New

OEM Compatibility

• Clemco Industries / Aerolyte Systems / Zero Products – Part #11961

Typical Applications

• New style blast gun assemblies
• High CFM blast cabinet systems
• Industrial abrasive blasting
• Surface preparation and cleaning
• Replacement for worn or clogged orifice inserts

Performance Benefits

• Delivers strong airflow for efficient blasting
• Improves material removal rates
• Maintains consistent blasting performance
• Supports high-output industrial operations
• Enhances overall system efficiency

Setup & Adjustment (Important)

• Using Wide Spray Nozzle (NO O-ring):
   Set to 4 threads visible behind the nut
• Using Short Straight Bore Nozzle (WITH O-ring):
   Set to 3 threads visible behind the nut

This ensures:

• Proper air-to-media ratio
• Consistent blasting output
• Optimal system performance

New Style vs Standard (quick clarity)

• New Style (this product):
  • Designed for updated blast gun assemblies
  • Different fitment vs older models
• Standard Orifice:
  • Used in traditional/older blast gun setups

 Always confirm compatibility before ordering.

Compatibility & Notes

• Designed specifically for new style blast guns
• Requires appropriate CFM capacity for optimal performance
• Must be matched with correct nozzle type and size
• Replace when worn to maintain efficiency